SP-500-15V 是一款高性能的开关电源，广泛应用于工业自动化、通信设备、医疗设备等领域。该电源采用先进的功率因数校正（PFC）技术，能够有效提高电源的效率和可靠性。其输出电压为15V，最大输出电流为32A，额定功率为480W。输入电压范围宽广，支持88-264VAC（47-63Hz）和124-370VDC，适用于多种电网环境。

该电源具备多种保护功能，包括短路保护、过载保护、过电压保护和过温度保护，确保设备在各种异常情况下都能安全运行。其设计紧凑，体积小、重量轻，便于安装和集成。此外，SP-500-15V 的输出电压容差仅为±1%，纹波及噪声控制在240mVp-p，能够为设备提供稳定的电力支持。

在价格方面，SP-500-15V 开关电源的市场参考价格因品牌和销售渠道不同而有所差异。例如，明纬（MEAN WELL）品牌的SP-500-15V在一些电商平台上的价格约为人民币300-400元。具体价格可能会根据采购数量、地区差异以及市场供需情况而有所变化。

The SP-500-15V is a high-performance switching power supply, widely used in industrial automation, communication equipment, medical devices, and other fields. This power supply adopts advanced Power Factor Correction (PFC) technology to effectively improve efficiency and reliability. It has an output voltage of 15V, a maximum output current of 32A, and a rated power of 480W. The input voltage range is wide, supporting 88-264VAC (47-63Hz) and 124-370VDC, making it suitable for various power grid environments.

The SP-500-15V is equipped with multiple protection functions, including short-circuit protection, overload protection, over-voltage protection, and over-temperature protection, ensuring safe operation of the equipment under various abnormal conditions. Its design is compact, with a small size and light weight, facilitating installation and integration. In addition, the output voltage tolerance of the SP-500-15V is only ±1%, and the ripple and noise are controlled at 240mVp-p, providing stable power support for the equipment.

In terms of price, the market reference price of the SP-500-15V switching power supply varies depending on the brand and sales channel. For example, the SP-500-15V from MEAN WELL is priced at approximately RMB 300-400 on some e-commerce platforms. The specific price may vary according to the purchase quantity, regional differences, and market supply and demand.